package ch05;

/**
 * Created by hasee on 2017/6/19.
 */
public class ParameterTester {
    public static void main (String[] args)
    {
        ParameterModifier modifier = new ParameterModifier();
        int a1 = 111;
        Num a2 = new Num (222);
        Num a3 = new Num (333);
        System.out.println ("Before calling changeValues:");
        System.out.println ("a1\ta2\ta3");
        System.out.println (a1 + "\t" + a2 + "\t" + a3 + "\n");
        modifier.changeValues (a1, a2, a3);
        System.out.println ("After calling changeValues:");
        System.out.println ("a1\ta2\ta3");
        System.out.println (a1 + "\t" + a2 + "\t" + a3 + "\n");
    }
}
